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Molecular formula

C13H13N5O2

121 compounds have this formula on CompoundList.

Molar mass
271.28g/mol
Monoisotopic mass
271.1069Da
Atoms
33
Elements
4
Rings plus double bonds
10

The formula C13H13N5O2 describes a molecule made of 13 carbon atoms, 13 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 1357.56%
    12.011 × 13 = 156.143 g/mol
  • H Hydrogen × 134.83%
    1.008 × 13 = 13.104 g/mol
  • N Nitrogen × 525.82%
    14.007 × 5 = 70.035 g/mol
  • O Oxygen × 211.80%
    15.999 × 2 = 31.998 g/mol
Look up another formula

Compounds with the formula C13H13N5O2

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 101 to 121 of 121 compounds

4-(1,5-Dimethyl-1H-pyrazol-4-yl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid chemical structure, C13H13N5O2, CAS 1354704-95-2
4-(1,5-Dimethyl-1H-pyrazol-4-yl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid
CAS 1354704-95-2C13H13N5O2
4-(1,3-Dimethyl-1{H}-pyrazol-4-yl)-1-methyl-1{H}-pyrazolo[3,4-{b}]pyridine-3-carboxylic acid chemical structure, C13H13N5O2, CAS 1354706-19-6
4-(1,3-Dimethyl-1{H}-pyrazol-4-yl)-1-methyl-1{H}-pyrazolo[3,4-{b}]pyridine-3-carboxylic acid
CAS 1354706-19-6C13H13N5O2
Ethyl 4-(1-methyl-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate chemical structure, C13H13N5O2, CAS 1443235-09-3
Ethyl 4-(1-methyl-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate
CAS 1443235-09-3C13H13N5O2
7-[(3-Methoxyphenyl)methoxy]-3H-1,2,3-triazolo[4,5-b]pyridin-5-amine chemical structure, C13H13N5O2, CAS 2088276-77-9
7-[(3-Methoxyphenyl)methoxy]-3H-1,2,3-triazolo[4,5-b]pyridin-5-amine
CAS 2088276-77-9C13H13N5O2
7-((2-Methoxybenzyl)oxy)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-amine chemical structure, C13H13N5O2, CAS 2111811-21-1
7-((2-Methoxybenzyl)oxy)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-amine
CAS 2111811-21-1C13H13N5O2
5-(Azidomethyl)-N-[2-(pyridin-4-yl)ethyl]furan-2-carboxamide chemical structure, C13H13N5O2, CAS 2329220-92-8
5-(Azidomethyl)-N-[2-(pyridin-4-yl)ethyl]furan-2-carboxamide
CAS 2329220-92-8C13H13N5O2
Ethyl 1-(imidazo[1,2-a]pyridin-2-ylmethyl)-1H-1,2,3-triazole-4-carboxylate chemical structure, C13H13N5O2, CAS 2376498-40-5
Ethyl 1-(imidazo[1,2-a]pyridin-2-ylmethyl)-1H-1,2,3-triazole-4-carboxylate
CAS 2376498-40-5C13H13N5O2
2-Methyl-5-{7H-pyrrolo[2,3-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-1,3-dione chemical structure, C13H13N5O2, CAS 2415531-51-8
2-Methyl-5-{7H-pyrrolo[2,3-d]pyrimidin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-1,3-dione
CAS 2415531-51-8C13H13N5O2
5-{2-Methylpyrazolo[1,5-a]pyrazin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-1,3-dione chemical structure, C13H13N5O2, CAS 2415466-23-6
5-{2-Methylpyrazolo[1,5-a]pyrazin-4-yl}-octahydropyrrolo[3,4-c]pyrrole-1,3-dione
CAS 2415466-23-6C13H13N5O2
5-{5-Methylpyrazolo[1,5-a]pyrimidin-7-yl}-octahydropyrrolo[3,4-c]pyrrole-1,3-dione chemical structure, C13H13N5O2, CAS 2415629-70-6
5-{5-Methylpyrazolo[1,5-a]pyrimidin-7-yl}-octahydropyrrolo[3,4-c]pyrrole-1,3-dione
CAS 2415629-70-6C13H13N5O2
2,4-Diamino-9-methoxy-10-methylpyrimido[4,5-b]quinolin-5(10H)-one chemical structure, C13H13N5O2, CAS 154016-33-8
2,4-Diamino-9-methoxy-10-methylpyrimido[4,5-b]quinolin-5(10H)-one
CAS 154016-33-8C13H13N5O2
4-(Cyclopentylamino)-7-nitropyrrolo[1,2-b]pyridazine-3-carbonitrile chemical structure, C13H13N5O2, CAS 1263419-87-9
4-(Cyclopentylamino)-7-nitropyrrolo[1,2-b]pyridazine-3-carbonitrile
CAS 1263419-87-9C13H13N5O2
5-Amino-1-(4-ethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C13H13N5O2, CAS 1416340-69-6
5-Amino-1-(4-ethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 1416340-69-6C13H13N5O2
5-Amino-1-(4-methoxy-2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one chemical structure, C13H13N5O2, CAS 1416346-11-6
5-Amino-1-(4-methoxy-2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS 1416346-11-6C13H13N5O2
2-[4-(1H-1,2,3,4-Tetrazol-1-yl)butyl]-2,3-dihydro-1H-isoindole-1,3-dione chemical structure, C13H13N5O2, CAS 897054-12-5
2-[4-(1H-1,2,3,4-Tetrazol-1-yl)butyl]-2,3-dihydro-1H-isoindole-1,3-dione
CAS 897054-12-5C13H13N5O2
1-Cyano-2-(3-hydrazinylquinoxalin-2(1H)-ylidene)ethyl acetate chemical structure, C13H13N5O2, CAS 821009-88-5
1-Cyano-2-(3-hydrazinylquinoxalin-2(1H)-ylidene)ethyl acetate
CAS 821009-88-5C13H13N5O2
4-{[1-(Pyrimidin-2-yl)azetidin-3-yl]oxy}pyridine-2-carboxamide chemical structure, C13H13N5O2, CAS 2770605-30-4
4-{[1-(Pyrimidin-2-yl)azetidin-3-yl]oxy}pyridine-2-carboxamide
CAS 2770605-30-4C13H13N5O2
10-(3-Aminopropyl)benzo[g]pteridine-2,4(3H,10H)-dione chemical structure, C13H13N5O2, CAS 145315-43-1
10-(3-Aminopropyl)benzo[g]pteridine-2,4(3H,10H)-dione
CAS 145315-43-1C13H13N5O2
Benzyl N-[2-(3-cyano-1H-1,2,4-triazol-1-yl)ethyl]carbamate chemical structure, C13H13N5O2, CAS 2680748-65-4
Benzyl N-[2-(3-cyano-1H-1,2,4-triazol-1-yl)ethyl]carbamate
CAS 2680748-65-4C13H13N5O2
3-(3,4-Dimethoxyphenyl)-3H-pyrazolo[3,4-d]pyrimidin-4-amine chemical structure, C13H13N5O2, CAS 1300582-34-6
3-(3,4-Dimethoxyphenyl)-3H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS 1300582-34-6C13H13N5O2
2,6-Bis(4-methoxy-1H-pyrazol-1-yl)pyridine chemical structure, C13H13N5O2, CAS 2941014-01-1
2,6-Bis(4-methoxy-1H-pyrazol-1-yl)pyridine
CAS 2941014-01-1C13H13N5O2

Frequently asked questions

What is the molar mass of C13H13N5O2?

The molar mass of C13H13N5O2 is 271.28 g/mol, calculated from standard atomic weights for 13 carbon atoms, 13 hydrogen atoms, 5 nitrogen atoms and 2 oxygen atoms. The monoisotopic mass is 271.1069 Da.

How many compounds have the formula C13H13N5O2?

CompoundList lists 121 compounds with the molecular formula C13H13N5O2, including 4-(1,5-Dimethyl-1H-pyrazol-4-yl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid, 4-(1,3-Dimethyl-1{H}-pyrazol-4-yl)-1-methyl-1{H}-pyrazolo[3,4-{b}]pyridine-3-carboxylic acid, Ethyl 4-(1-methyl-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C13H13N5O2?

C13H13N5O2 has a degree of unsaturation of 10. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.